The Supplier Invoice is made to forget the old data in the File Manu so send Bill and Invoice date check user forget the past makes the key receiver errors.
Due to the Supplier Invoice as Manu do not forget to change the old File and send data to a billing error and the user forgot to check the date on the Invoice key receiver makes mistakes.
Due to the Supplier do Invoice is Manu forgot to change the old data in File sent information to bill mistakes and user ลืมเช็ค date. Invoice made key receiver mistake.